Attachable sleeve



FIG. 1 is a perspective view of an attachable sleeve, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

The fragmentary crosshatched pattern shown in the drawing is understood to represent fabric and is repeated uniformly throughout the areas shown. 

I claim the ornamental design for an attachable sleeve, as shown and described. 